Membrane switch control module



FIG. 1 is a perspective view of a membrane switch control module showing our new design;

FIG. 2 is a left-side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The module may be mounted, for example, to a control unit for dental instruments. The broken line showing of the conductor cable in FIG. 1 is included for the purpose of illustrating environmental elements only and forms no part of the claimed design. 

The ornamental design for a membrane switch control module, as shown and described. 